package com.code.day03.textends;

public class Fu {
    String name;
    int age;

    public Fu(){
        System.out.println("我是父类无参构造");
    }
    public void method(){
        System.out.println("Fu_method");
    }

    public String method1(){
        System.out.println("Fu_method1");
        return null;
    }
}
